Results in miles/gallon and litres/100km

Online converter to work out your fuel efficiency in metric or imperial terms.
How does your cars compare in fuel consumption?
Converter for US MPG, UK MPG and litres/100km.
What can be done to improve fuel efficiency?
What new efficient car technologies could be considered.

Personal Fuel Efficiency Analysis

What is your vehicle/s achieving in fuel efficiency?
Note the distance you travelled and the fuel volume used next time you fill up.
Enter your preferred distance and fuel volume units with values and press the Get Results button.

Distance kilometers, miles

FuelQty litres, US gallons, UK gallons

US miles per gallon

UK miles per gallon

litres per 100 km

Where does your car's fuel efficiency compare with the vehicles in the table below?

Plug In Hybrid allow external charging of the batteries to allow electric driving initially. This suits shorter city commuting.

Robots can replace batteries from under certain cars in less than 3 minutes. This could allow quick electric car range extension. The batteries could be recharged on off peak power.

Electricity may come from coal or gas power stations today but may use renewable energy more in the coming decades.

This electric car has a range of 354 km (220 miles) and can reach 100 kph (60 mph) in 4 seconds. It has electric storage of 53 kWh.Has this fuel efficiency converter generated ideas fo your next efficient vehicle?
Track the new car models. Compare fuel, hybrid and electric vehicles. Which technologies could save you money and help the environment? See links for further ideas.